proactiv Step 1 Cleanser
proactiv Proactiv Step 1 Cleanser lists 26 ingredients on its label, 0 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
- Benzoyl Peroxide
- Water
- Magnesium Aluminum Silicate
- Glyceryl Stearate
- PEG-100 Stearate
- Sorbitol
- Dimethyl Isosorbide
- Disodium PEG-12 Dimethicone Sulfosuccinate
- Tridecyl Stearate
- Neopentyl Glycol Dicaprylate/Dicaprate
- Paraffin
- Cetyl Esters
- Anthemis Nobilis Flower Extract
- Tridecyl Trimellitate
- Trisodium Sulfosuccinate
- PEG-12 Dimethicone
- Sodium Sulfate
- Sodium Hyaluronate
- Propylene Glycol
- Sodium PCA
- Xanthan Gum
- Phenoxyethanol
- Imidazolidinyl Urea
- Methylparaben
- Propylparaben
- Fragrance
Highlights
Other ingredients
Benzoyl PeroxideWaterMagnesium Aluminum SilicateGlyceryl StearatePEG-100 StearateSorbitolDimethyl IsosorbideDisodium PEG-12 Dimethicone SulfosuccinateTridecyl StearateNeopentyl Glycol Dicaprylate/DicaprateParaffinCetyl EstersAnthemis Nobilis Flower ExtractTridecyl TrimellitateTrisodium SulfosuccinatePEG-12 DimethiconeSodium SulfateSodium HyaluronatePropylene GlycolSodium PCAXanthan GumPhenoxyethanolImidazolidinyl UreaMethylparabenPropylparabenFragrance
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Benzoyl Peroxide | Not decoded yet | — | — |
| Water | Not decoded yet | — | — |
| Magnesium Aluminum Silicate | Not decoded yet | — | — |
| Glyceryl Stearate | Not decoded yet | — | — |
| PEG-100 Stearate | Not decoded yet | — | — |
| Sorbitol | Not decoded yet | — | — |
| Dimethyl Isosorbide | Not decoded yet | — | — |
| Disodium PEG-12 Dimethicone Sulfosuccinate | Not decoded yet | — | — |
| Tridecyl Stearate | Not decoded yet | — | — |
| Neopentyl Glycol Dicaprylate/Dicaprate | Not decoded yet | — | — |
| Paraffin | Not decoded yet | — | — |
| Cetyl Esters | Not decoded yet | — | — |
| Anthemis Nobilis Flower Extract | Not decoded yet | — | — |
| Tridecyl Trimellitate | Not decoded yet | — | — |
| Trisodium Sulfosuccinate | Not decoded yet | — | — |
| PEG-12 Dimethicone | Not decoded yet | — | — |
| Sodium Sulfate | Not decoded yet | — | — |
| Sodium Hyaluronate | Not decoded yet | — | — |
| Propylene Glycol | Not decoded yet | — | — |
| Sodium PCA | Not decoded yet | — | — |
| Xanthan Gum | Not decoded yet | — | — |
| Phenoxyethanol | Not decoded yet | — | — |
| Imidazolidinyl Urea | Not decoded yet | — | — |
| Methylparaben | Not decoded yet | — | — |
| Propylparaben | Not decoded yet | — | — |
| Fragrance | Not decoded yet | — | — |
Ingredients explained
- Benzoyl Peroxide
- Not decoded yet
- Water
- Not decoded yet
- Magnesium Aluminum Silicate
- Not decoded yet
- Glyceryl Stearate
- Not decoded yet
- PEG-100 Stearate
- Not decoded yet
- Sorbitol
- Not decoded yet
- Dimethyl Isosorbide
- Not decoded yet
- Disodium PEG-12 Dimethicone Sulfosuccinate
- Not decoded yet
- Tridecyl Stearate
- Not decoded yet
- Neopentyl Glycol Dicaprylate/Dicaprate
- Not decoded yet
- Paraffin
- Not decoded yet
- Cetyl Esters
- Not decoded yet
- Anthemis Nobilis Flower Extract
- Not decoded yet
- Tridecyl Trimellitate
- Not decoded yet
- Trisodium Sulfosuccinate
- Not decoded yet
- PEG-12 Dimethicone
- Not decoded yet
- Sodium Sulfate
- Not decoded yet
- Sodium Hyaluronate
- Not decoded yet
- Propylene Glycol
- Not decoded yet
- Sodium PCA
- Not decoded yet
- Xanthan Gum
- Not decoded yet
- Phenoxyethanol
- Not decoded yet
- Imidazolidinyl Urea
- Not decoded yet
- Methylparaben
- Not decoded yet
- Propylparaben
- Not decoded yet
- Fragrance
- Not decoded yet
Source: full ingredient list published on the product label, collected 2026-09-19. Ratings are our internal reading, not a regulatory conclusion. · Product page
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